Figure 5. Geochemical data from Site 1009 vs. depth. Open squares = unlithified, crosses = partially lithified, and solid circles = lithified, PDB = Peedee belemnite standard.

Figure 5. Geochemical data from Site 1009 vs. depth. Open squares = unlithified, crosses = partially lithified, and solid circles = lithified, PDB = Peedee belemnite standard.